. >> a uc davis chemistry researcher who was injured in an explosion last week was being charged with 10 counts of possessing firearms and explosives. >> 32 year-old david synder pleaded not guilty to yolo county. one of his defense attorneys said her client had the materials for research and was not intending to build a bomb. >> prosecutors said investigators found liquid and solid explosive materials and devices to detonate them in the apartment. >> we will be back with more you can't move the tv there. yuh-huh. we have the wireless receiver. listen. back in my day, there was no u-verse wireless receiver that let you move the tv away from the tv outlet. we can move it to the kitchen, the patio, the closet and almost anywhere. why would you want a tv in the closet? [ both laugh ] ♪ [ fancy voice ] brilliant idea, darling. ♪ [ female announcer ] the wireless receiver only from at&t u-verse. get u-verse tv for $29 a month for six months. at&t. >> we are back get 4:10. >> in national headlines there could be changes to school athletics. >> the u.s. education department is telling sc